catalina.java

This temp directory is used by the JVM for temporary file storage. The JVM is configured to use thi

/*
 * $Header: /home/cvs/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/startup/Catalina.java,v 1.25 2004/02/05 05:27:31 fhanik Exp $
 * $Revision: 1.25 $
 * $Date: 2004/02/05 05:27:31 $
 *
 * ====================================================================
 *
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 1999 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
 *    Foundation" must not be used to endorse or promote products derived
 *    from this software without prior written permission. For written
 *    permission, please contact [e-mail].
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 * [Additional notices, if required by prior licensing conditions]
 *
 */


package org.apache.catalina.startup;


import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.Socket;
import org.apache.catalina.Container;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.Server;
import org.apache.catalina.core.StandardServer;
import org.apache.catalina.util.CatalinaDigester;
import org.apache.commons.digester.Digester;
import org.apache.commons.digester.Rule;
import org.apache.tomcat.util.log.SystemLogHandler;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;


/**
 * Startup/Shutdown shell program for Catalina.  The following command line
 * options are recognized:
 * <ul>
 * <li><b>-config {pathname}</b> - Set the pathname of the configuration file
 *     to be processed.  If a relative path is specified, it will be
 *     interpreted as relative to the directory pathname specified by the
 *     "catalina.base" system property.   [conf/server.xml]
 * <li><b>-help</b> - Display usage information.
 * <li><b>-stop</b> - Stop the currently running instance of Catalina.
 * </u>
 *
 * Should do the same thing as Embedded, but using a server.xml file.
 *
 * @author Craig R. McClanahan
 * @author Remy Maucherat
 * @version $Revision: 1.25 $ $Date: 2004/02/05 05:27:31 $
 */

public class Catalina extends Embedded {


    // ----------------------------------------------------- Instance Variables


    /**
     * Pathname to the server configuration file.
     */
    protected String configFile = "conf/server.xml";

    // XXX Should be moved to embedded
    /**
     * The shared extensions class loader for this server.
     */
    protected ClassLoader parentClassLoader =
        Catalina.class.getClassLoader();


    /**
     * The server component we are starting or stopping
     */
    protected Server server = null;


    /**
     * Are we starting a new server?
     */
    protected boolean starting = false;


    /**
     * Are we stopping an existing server?
     */
    protected boolean stopping = false;


    /**
     * Use shutdown hook flag.
     */
    protected boolean useShutdownHook = true;


    /**
     * Shutdown hook.
     */
    protected Thread shutdownHook = null;


    // ------------------------------------------------------------- Properties


    public void setConfig(String file) {
        configFile = file;
    }


    public void setConfigFile(String file) {
        configFile = file;
    }


    public String getConfigFile() {
        return configFile;
    }


    public void setUseShutdownHook(boolean useShutdownHook) {
        this.useShutdownHook = useShutdownHook;
    }


    public boolean getUseShutdownHook() {
        return useShutdownHook;
    }


    /**
     * Set the shared extensions class loader.
     *
     * @param parentClassLoader The shared extensions class loader.
     */
    public void setParentClassLoader(ClassLoader parentClassLoader) {

        this.parentClassLoader = parentClassLoader;

    }


    /**
     * Set the server instance we are configuring.
     *
     * @param server The new server
     */
    public void setServer(Server server) {

        this.server = server;

    }

    // ----------------------------------------------------------- Main Program

    /**
     * The application main program.
     *
     * @param args Command line arguments
     */
    public static void main(String args[]) {
        (new Catalina()).process(args);
    }


    /**
     * The instance main program.
     *
     * @param args Command line arguments
     */
    public void process(String args[]) {

        setAwait(true);
        setCatalinaHome();
        setCatalinaBase();
        try {
            if (arguments(args)) {
                if (starting) {
                    load(args);
                    start();
                } else if (stopping) {
                    stopServer();
                }
            }
        } catch (Exception e) {
            e.printStackTrace(System.out);
        }
    }


    // ------------------------------------------------------ Protected Methods


    /**
     * Process the specified command line arguments, and return
     * <code>true</code> if we should continue processing; otherwise
     * return <code>false</code>.
     *
     * @param args Command line arguments to process
     */
    protected boolean arguments(String args[]) {

        boolean isConfig = false;

        if (args.length < 1) {
            usage();
            return (false);
        }

        for (int i = 0; i < args.length; i++) {
            if (isConfig) {
                configFile = args[i];
                isConfig = false;
            } else if (args[i].equals("-config")) {
                isConfig = true;
            } else if (args[i].equals("-debug")) {
                debug = 1;
            } else if (args[i].equals("-nonaming")) {
                setUseNaming( false );
            } else if (args[i].equals("-help")) {
                usage();
                return (false);
            } else if (args[i].equals("start")) {
                starting = true;
                stopping = false;
            } else if (args[i].equals("stop")) {
                starting = false;
                stopping = true;
            } else {
                usage();
                return (false);
            }
        }

        return (true);

    }


    /**
     * Return a File object representing our configuration file.
     */
    protected File configFile() {

        File file = new File(configFile);
        if (!file.isAbsolute())
            file = new File(System.getProperty("catalina.base"), configFile);
        return (file);

    }


    /**
     * Create and configure the Digester we will be using for startup.
     */
    protected Digester createStartDigester() {
        long t1=System.currentTimeMillis();
        // Initialize the digester
        Digester digester = new CatalinaDigester();
        digester.setValidating(false);
        digester.setClassLoader(StandardServer.class.getClassLoader());

        // Configure the actions we will be using
        digester.addObjectCreate("Server",
                                 "org.apache.catalina.core.StandardServer",
                                 "className");
        digester.addSetProperties("Server");
        digester.addSetNext("Server",
                            "setServer",
                            "org.apache.catalina.Server");

        digester.addObjectCreate("Server/GlobalNamingResources",
                                 "org.apache.catalina.deploy.NamingResources");
        digester.addSetProperties("Server/GlobalNamingResources");
        digester.addSetNext("Server/GlobalNamingResources",
                            "setGlobalNamingResources",
                            "org.apache.catalina.deploy.NamingResources");

        digester.addObjectCreate("Server/Listener",
                                 null, // MUST be specified in the element
                                 "className");
        digester.addSetProperties("Server/Listener");
        digester.addSetNext("Server/Listener",
                            "addLifecycleListener",
                            "org.apache.catalina.LifecycleListener");

        digester.addObjectCreate("Server/Service",
                                 "org.apache.catalina.core.StandardService",
                                 "className");
        digester.addSetProperties("Server/Service");
        digester.addSetNext("Server/Service",
                            "addService",
                            "org.apache.catalina.Service");

        digester.addObjectCreate("Server/Service/Listener",
                                 null, // MUST be specified in the element
                                 "className");
        digester.addSetProperties("Server/Service/Listener");
        digester.addSetNext("Server/Service/Listener",
                            "addLifecycleListener",
                            "org.apache.catalina.LifecycleListener");

        digester.addObjectCreate("Server/Service/Connector",
                                 "org.apache.coyote.tomcat5.CoyoteConnector",
                                 "className");
        digester.addRule("Server/Service/Connector", 
                         new SetAllPropertiesRule());
        digester.addSetNext("Server/Service/Connector",
                            "addConnector",
                            "org.apache.catalina.Connector");

        digester.addObjectCreate("Server/Service/Connector/Factory",
                                 "org.apache.coyote.tomcat5.CoyoteServerSocketFactory",
                                 "className");